save project

func.py

+def SB(sb):
+    rt=0
+    for i in sb:
+        rt+=i
+    return rt
+def n_i():
+    total = []
+    while True:
+        try:
+            print("*"*50)     
+            unit= input("请输入：")
+            if unit== 'q':
+                break
+            unit=int(unit)
+        except:
+            print("*"*50)
+            print("要输入正确的数字")
+              
+        else:
+            total.append(unit)
+    return total
+print(SB(n_i()))
\ No newline at end of file